DC2276A LDO Plus by Analog Devices

Status: Production
Series: LT3091
RoHS: Compliant
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The LT3091 is a 1.5A, low dropout negative linear regulator that is easily paralleled to increase output current or spread heat on surface mounted boards. Designed with a precision current reference followed by a high performance rail-to-rail voltage buffer, this regulator finds use in

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Alternative Descriptions

LT3091EDE Demo Board - –36V, 1 | Analog Devices
LT3091EDE Linear Regulator 1.25V/2.5V/5V/12V/15V Output Demonstration Circuit | Richardson RFPD
Demonstration Board, Ldo Rohs Compliant: Yes |Analog Devices, Inc. DC2276A | Newark Electronics
DEMONSTRATION BOARD, LDO | element14


DC2276A Development Boards & Evaluation Kits by Linear Technology

DEMO BOARD NEGATIVE LINEAR REG

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Demonstration circuit DC2276A is a 1.5A low dropout negative linear regulator featuring the LT®3091. This device is designed for applications requiring negative output voltage, high current without a heat sink, output adjustability to zero and low dropout voltage. The LT3091 features fast transient response, high PSRR and output noise as low as 18µVRMS. The LT3091 generates a wide output voltage range (0V to –32V) while maintaining unity gain operation. This yields virtually constant bandwidth, load regulation, PSRR and noise, independent of the programmed output voltage. The LT3091 supplies 1.5A at a typical dropout voltage of 300mV. Operating quiescent current is nominally 1.2mA and drops to <<1µA in shutdown. A single resistor adjusts the LT3091’s precision programmable current limit. The LT3091’s positive or negative current monitor either sources a current (0.25mA/A) or sinks a current (0.5mA/A) proportional to output current. Built-in protection includes reverse output protection, internal current limit with foldback and thermal shutdown with hysteresis. DC2276A uses the LT3091EDE which is a 14-lead (4mm x 3mm) plastic DFN package with an exposed pad on the bottom side of the IC for better thermal performance. These features make DC2276A an ideal circuit for surfacemount power supplies, rugged industrial power supplies, low output voltage supplies and as a post regulator for switching supplies.

Features


Specifications

Silicon Manufacturer Linear Technology
Silicon Core Number LT3091
Kit Application Type Power Management - Voltage Regulator
Application Sub Type LDO
Kit Contents Demo Board LT3091
Product Range -
SVHC No SVHC (15-Jan-2018)
Features 1.5A Negative LDO 0.3V Dropout High PSRR Independent O/P Programmable Current Limit -36V Supply

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DC2276A?

Additional datasheets, footprints and schematics for DC2276A are listed on our Part Details page. You can also find images and similar parts to DC2276A on this page.

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Distributor pricing and stock information is available for DC2276A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DC2276A price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does DC2276A fall under?

The DC2276A is listed under LDO Plus.

Can I view similar or alternative parts?

You can view similar parts to DC2276A when available in the LDO Plus range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the DC2276A you can contact the distributor directly for product support, shipping queries etc.

Is the DC2276A RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Analog Devices, Richardson RFPD, Newark Electronics, element14 and Farnell have stock available or on a lead time for DC2276A.

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